Belt buckle



FIG. 1 is a front elevational view of the belt buckle showing my new design;

FIG. 2 is a top elevational view of the belt buckle of FIG. 1;

FIG. 3 is a bottom elevational view of the belt buckle of FIG. 1;

FIG. 4 is a back elevational view of the belt buckle of FIG. 1;

FIG. 5 is a left side elevational view of the belt buckle of FIG. 1; and,

FIG. 6 is a right side elevational view of the belt buckle of FIG. 1. 

The ornamental design for a belt buckle, as shown and described. 